| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.76 | 7.352% | $145.7411 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $23.31 | 6.466% | $24.8172 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $193.83 | 11.218% | $215.5738 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $113.96 | 12.700% | $128.4329 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $43.78 | 10.851% | $48.5306 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $149.39 | 5.758% | $157.9919 | $157.99 | $158.00 | $158.00 |
| Purchase #7 | $51.95 | 5.374% | $54.7418 | $54.74 | $54.75 | $54.70 |
| 7 purchase totals = | $711.98 | $775.8293 | $775.82 | $775.85 | $775.70 | |